A WW2 game which follows a German perspective would be way more controversial if it were set on the very familiar Western Front rather than the Eastern Front. A game which involves killing Allied soldiers during WW2 would probably be poorly received by Western audiences.
On the other hand, we've all played countless games where the Ruskies are the villians, so I imagine they could get away with an Eastern Front setting. There is more than enough anti-communist sentiment (well..really more a distrust of anything that isn't Uncle Sam approved capitalism) & apathy to killing a far flung eastern opponents among the average COD player to make such a game successful.
On the other hand, we've all played countless games where the Ruskies are the villians, so I imagine they could get away with an Eastern Front setting. There is more than enough anti-communist sentiment (well..really more a distrust of anything that isn't Uncle Sam approved capitalism) & apathy to killing a far flung eastern opponents among the average COD player to make such a game successful.